TEC CB-426-T3 Owner's Manual page 57

Chapter 3 Printing
3.4.3 Color Setup (Cont.)
Click the color swatch to change the Hue and saturation (Sat),
and then move the slider in the color gradient to change the
luminescence (Lum).
Finally, click Add to Custom Colors, and then click OK. The
defined color will be entered in Custom colors.
Click the custom color to be used, and then click OK.
The customized color has been specified successfully.
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